1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
dem82 [27]
3 years ago
10

The diagonal of a square is x units. What is the area of the square in terms of x? square units square units 2x square units squ

are units

Mathematics
2 answers:
STatiana [176]3 years ago
8 0

For this case we have that by definition, if we draw the diagonal of a square two rectangular triangles are formed. If the diagonal measures "x", then the Pythagorean theorem is fulfilled:

l ^ 2 + l ^ 2 = x ^ 2

Where:

l: It's the side of the square.

2l ^ 2 = x ^ 2\\l ^ 2 = \frac {x ^ 2} {2}

We know that the area of a square is given by:

A = l ^ 2

So, the area is:

A = \frac {x ^ 2} {2}

Answer:

A = \frac {x ^ 2} {2}

Luden [163]3 years ago
7 0

Answer:

Option A: 1/2 x^2

Step-by-step explanation:

You might be interested in
A number y minus 12 is no more than −32.<br><br> The inequality is
Artyom0805 [142]

Answer:

y-12<-32

Step-by-step explanation:

just remember to underline the less than sign

3 0
2 years ago
Two angles that share a common endpoint and a common ray to measure of 1/4 turn
ElenaW [278]
Look at https://quizlet.com/subject/term%3Aangles%20%3D%20two%20rays%20with%20a%20common%20endpoint%20form%2... and it will help you tremendously.
6 0
3 years ago
Will mark brainliest <br> 20 pionts<br> Show work
Rufina [12.5K]

Answer:

Part A) The percentage increase was 6.1\%

Part B) Michael is financially better off this year than last year

Step-by-step explanation:

Part A)

we know that

Using proportion

Let

x-----> the percentage increase

\frac{100\%}{33,000}=\frac{x\%}{35,000-33,000}\\ \\x=2,000*100\%/33,000\\ \\x=6.1\%

Part B) Compare the percentage increase with the inflation

6.1\%>5\%

The percentage increase is greater than the inflation

therefore

Michael is financially better off this year than last year

8 0
3 years ago
Read 2 more answers
What is the value of x? Leave your answer in simplest radical form.
OleMash [197]

Step-by-step explanation:

By using Pythagoras theoram,

x²= (6)²+(4)²

{x}^{2}  = 36 + 16

{x}^{2}  = 52

x =  \sqrt{52}

x = 2 \sqrt{13}

optionD

5 0
3 years ago
Read 2 more answers
Which is the better buy? 5 oranges for $1.60 or 7 oranges for $2.45
Digiron [165]
I think 7 oranges for $2.45 are better.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Express in logarithmic form for the base.. . 4^2=16
    10·2 answers
  • What is 5/11 in decimal form? (round your answer to the nearest hundredth.)?
    10·1 answer
  • If z is a positive integer, does 4 + 3(2z-5) represent a number that is greater than,less than ,or equal to 2(3z-4)? Please show
    8·2 answers
  • Factoring quadratic trinomials in the form (ax 2 + bx +<br> c. where a = ≠ 1
    12·1 answer
  • 5x + 6 = 4x - 2<br>What is x?​
    7·2 answers
  • 40 is 8% of what number? I need to know HOW the problem is solved
    8·1 answer
  • What is the length of BD?
    13·1 answer
  • PLEASE HELP<br><br><br><br>this is a formula for a sequence, f(x) = 8 - 11x, what is f(8)?​
    14·1 answer
  • 2 1 11 __ ft of fabric is needed to make pants, while 4 1 6 _ ft of fabric is required to make a rug. How much more fabric is ne
    7·1 answer
  • Please help me with this and answer correctly pleaseeeeee!!!!!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!